<template>
<div>
  <el-row :gutter="10" style="margin-bottom: 60px">
    <el-col :span="6">
      <el-card  style="color: #409EFF">
        <div><i class="cl-icon-user-solid"></i>用户总数</div>
        <div style="padding:10px 0;text-align: center;font-weight: bold">
          100
        </div>
      </el-card>
    </el-col>
    <el-col :span="6">
      <el-card style="color: #f56c6c">
        <div><i class="el-icon-money"></i>销售总量</div>
        <div style="padding:10px 0;text-align: center;font-weight: bold">
          ￥ 100000
        </div>
      </el-card>
    </el-col>
    <el-col :span="6">
      <el-card style="color: #67c23a;">
        <div><i class="cl-icon-bank-card"></i>收益总额</div>
        <div style="padding:10px 0;text-align: center;font-weight: bold">
          ￥ 100
        </div>
      </el-card>
    </el-col>
    <el-col :span="6">
      <el-card style="color: #e6a23c">
        <div><i class="cl-icon-s-shop"></i>门店总数</div>
        <div style="padding:10px 0;text-align: center;font-weight: bold">
          20
        </div>
      </el-card>
    </el-col>
  </el-row>

  <el-row>
    <el-col :span="12">
      <div id="main" style="width: 500px;height: 400px"></div>
    </el-col>

    <el-col :span="12">
      <div id="pie" style="width: 500px;height: 400px"></div>
    </el-col>
  </el-row>

</div>
</template>

<script>
import * as echarts from 'echarts';


export default {
  name: "Home",
  data(){
    return{

    }
  },

  mounted() {
    var chartDom = document.getElementById('main');
    var myChart = echarts.init(chartDom);
    var option = {
      title: {
        text: '各季度会员数量统计',
        subtext: '趋势图',
        left: 'center'
      },
      tooltip: {
        trigger: 'item'
      },
      legend: {
        orient: 'vertical',
        left: 'left'
      },
      xAxis: {
        type: 'category',
        data: ['第一季度','第二季度','第三季度','第四季度']
      },
      yAxis: {
        type: 'value'
      },
      series: [
        {
          name:"星巴克",
          data: [],
          type: 'line'
        },
        {
          name:"星巴克",
          data: [],
          type: 'bar'
        },
        {
          name:"瑞幸咖啡",
          data: [],
          type: 'line'
        },
        {
          name:"瑞幸咖啡",
          data: [],
          type: 'bar'
        },
      ]
    };
    this.request.get("/echarts/members").then(res =>{
      //option.xAxis.data =res.data.x
      option.series[0].data = res.data
      option.series[1].data = res.data
      myChart.setOption(option)
    })




    //饼图
    var pieDom = document.getElementById('pie');
    var pieChart = echarts.init(pieDom);
    var pieoption = {
      title: {
        text: '各季度会员数量统计',
        subtext: '比例图',
        left: 'center'
      },
      tooltip: {
        trigger: 'item',
        formatter:'{a} <br/> {b} : {c} {{d}%}'
      },
      legend: {
        orient: 'vertical',
        left: 'left'
      },
      series: [
        {
          name: '星巴克',
          type: 'pie',
          radius: '55%',
          center:['25%','70%'],
          label:{
            normal:{
              show:true,
              position:'inner',
              textStyle:{
                fontWeight:300,
                fontSize:14,
                color:"#fff"
              },
              formatter:'{d}%'
            }
          },
          data: [],
          emphasis: {
            itemStyle: {
              shadowBlur: 10,
              shadowOffsetX: 0,
              shadowColor: 'rgba(0, 0, 0, 0.5)'
            }
          }
        }
      ]
    };
    this.request.get("/echarts/members").then(res =>{
      //option.xAxis.data =res.data.x
      option.series[0].data = res.data
      option.series[1].data = res.data
      pieoption.series[0].data = [
        {name:"第一季度",value:res.data[0]},
        {name:"第二季度",value:res.data[1]},
        {name:"第三季度",value:res.data[2]},
        {name:"第四季度",value:res.data[3]},
      ]
      pieChart.setOption(pieoption)
    })
  }
}
</script>

<style scoped>

</style>
